1👍
You will need to use a custom plugin to draw it on the canvas yourself like so:
const options = {
type: 'radar',
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: '# of Votes',
data: [12, 19, 3, 5, 2, 3],
borderColor: 'pink'
},
{
label: '# of Points',
data: [7, 11, 5, 8, 3, 7],
borderColor: 'orange'
}
]
},
options: {
plugins: {
centerTick: {
//color: 'grey' // Set custom color for y
}
}
},
plugins: [{
id: 'centerTick',
afterDraw: (chart, args, opts) => {
const {
ctx
} = chart;
ctx.fillStyle = opts.color || Chart.defaults.color;
ctx.fillText(chart.scales.r.min, chart.scales.r.xCenter - (ctx.measureText(chart.scales.r.min).width / 2), chart.scales.r.yCenter)
}
}]
}
const ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);
<body>
<canvas id="chartJSContainer" width="600" height="400"></canvas>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.7.0/chart.js"></script>
</body>
Source:stackexchange.com